IE50391B1 - Method of and plant for manufacturing pulverous or granular material,for example cement - Google Patents

Method of and plant for manufacturing pulverous or granular material,for example cement

Info

Publication number
IE50391B1
IE50391B1 IE209080A IE209080A IE50391B1 IE 50391 B1 IE50391 B1 IE 50391B1 IE 209080 A IE209080 A IE 209080A IE 209080 A IE209080 A IE 209080A IE 50391 B1 IE50391 B1 IE 50391B1
Authority
IE
Ireland
Prior art keywords
kiln
heater
raw material
cooler
plant
Prior art date
Application number
IE209080A
Other languages
English (en)
Other versions
IE802090L (en
Original Assignee
Smidth & Co As F L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of IE802090L publication Critical patent/IE802090L/xx
Publication of IE50391B1 publication Critical patent/IE50391B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
IE209080A 1979-12-11 1980-10-08 Method of and plant for manufacturing pulverous or granular material,for example cement IE50391B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7942683 1979-12-11

Publications (2)

Publication Number Publication Date
IE802090L IE802090L (en) 1981-06-11
IE50391B1 true IE50391B1 (en) 1986-04-16

Family

ID=10509772

Family Applications (1)

Application Number Title Priority Date Filing Date
IE209080A IE50391B1 (en) 1979-12-11 1980-10-08 Method of and plant for manufacturing pulverous or granular material,for example cement

Country Status (5)

Country Link
EP (1) EP0030409B1 (da)
JP (1) JPS5696756A (da)
DE (1) DE3065067D1 (da)
DK (1) DK410680A (da)
IE (1) IE50391B1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134798A1 (de) * 1981-09-02 1983-03-17 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennanlage, insbesondere zur herstellung von zementklinker
DE3520058A1 (de) * 1985-06-04 1986-12-04 O & K Orenstein & Koppel Ag, 1000 Berlin Verfahren zur waermebehandlung von feinkoernigem gut
FR2631023B1 (fr) * 1988-05-05 1992-02-21 Cle Procede et installation de fabrication d'un materiau tel que du clinker de ciment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328674A1 (fr) * 1975-10-23 1977-05-20 Fives Cail Babcock Perfectionnements a la fabrication du ciment par voie seche
IT1064347B (it) * 1975-12-12 1985-02-18 Fives Cail Babcock Perfezionamenti alla fabbricazione del cemento per via secca
GB1508721A (en) * 1976-01-12 1978-04-26 Smidth & Co As F L Method of burning pulverous alkali-containing raw materials
AU490561B2 (en) * 1976-02-04 1977-08-11 F. L. Smidth & Co. A/S Improvements relating to kiln plant

Also Published As

Publication number Publication date
EP0030409B1 (en) 1983-09-28
DK410680A (da) 1981-06-12
EP0030409A1 (en) 1981-06-17
DE3065067D1 (en) 1983-11-03
IE802090L (en) 1981-06-11
JPS5696756A (en) 1981-08-05

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Legal Events

Date Code Title Description
MM4A Patent lapsed